TECHNICAL SPECIFICATIONS

KTM 500 XCF-W 2021 (EE. UU.)

2021–2021 500 XCF-W (2021) US

Motor 500 XCF-W

MotorDataBook

Key specifications

The essentials of this version at a glance.

2.38 US gal
Fuel tank capacity
✓
90/90 - 21 54M TT
Front tyre size
✓
110/100 - 18 64M TT
Rear tyre size
✓
10W/50
Engine oil viscosity
✓
1.27 US qt
Engine oil capacity with filter
✓
2 Ah
Battery capacity
✓
JASO T903 MA2
Engine oil specification
✓
Líquido refrigerante de alta calidad sin silicato con aditivo anticorrosión para motores de aluminio
Coolant specification
✓
1 items

Dimensions & Weights

Fuel tank capacity
2.38 US gal ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 170 Verification: Verified Open document
5 items

Brakes

Brake fluid specification
DOT 4 / DOT 5.1 ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 176 Verification: Verified Open document
Front brake disc diameter
10.24 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 170 Verification: Verified Open document
Rear brake disc diameter
8.66 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 170 Verification: Verified Open document
Front brake pad minimum thickness
0.04 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 110 Verification: Verified Open document
Rear brake pad minimum thickness
0.04 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 117 Verification: Verified Open document
4 items

Wheels and tyres

Front tyre size
90/90 - 21 54M TT ✓
El manual da el tamaño según la versión; se toma la fila «XCF‑W».
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 172 Verification: Verified Open document
Rear tyre size
110/100 - 18 64M TT ✓
El manual da el tamaño según la versión; se toma la fila «XCF‑W».
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 172 Verification: Verified Open document
Front tyre pressure - normal load Uso en carretera
29.01 psi ✓
El manual da además presiones para uso todoterreno.
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 170 Verification: Verified Open document
Rear tyre pressure - normal load Uso en carretera
29.01 psi ✓
El manual da además presiones para uso todoterreno.
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 170 Verification: Verified Open document
9 items

Motorcycle Specific

Drive chain size
5/8 x 1/4" ✓
Paso y ancho interior de la cadena en pulgadas, tal como los da el manual.
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 171 Verification: Verified Open document
Drive chain slack minimum
2.17 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 96 Verification: Verified Open document
Drive chain slack maximum
2.28 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 96 Verification: Verified Open document
Intake valve clearance minimum
0 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 167 Verification: Verified Open document
Intake valve clearance maximum
0.01 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 167 Verification: Verified Open document
Exhaust valve clearance minimum
0 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 167 Verification: Verified Open document
Exhaust valve clearance maximum
0.01 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 167 Verification: Verified Open document
Front axle torque
25.81 lb-ft ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 175 Verification: Verified Open document
Rear axle torque
59 lb-ft ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 175 Verification: Verified Open document
5 items

Engine & Fluids

Engine oil viscosity
10W/50 ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 170 Verification: Verified Open document
Engine oil specification
JASO T903 MA2 ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 176 Verification: Verified Open document
Engine oil capacity with filter Cambio de aceite y de filtro (el procedimiento del manual incluye siempre el filtro)
1.27 US qt ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 170 Verification: Verified Open document
Coolant specification
Líquido refrigerante de alta calidad sin silicato con aditivo anticorrosión para motores de aluminio ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 177 Verification: Verified Open document
Coolant capacity
1.27 US qt ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 170 Verification: Verified Open document
2 items

Filters & Service Parts

OEM spark plug reference
NGK LZMAR8BI-10 ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 167 Verification: Verified Open document
Spark plug gap
0.04 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 167 Verification: Verified Open document
2 items

Electrical & Battery

Battery capacity
2 Ah ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 171 Verification: Verified Open document
Battery technology
Batería de iones de litio ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 171 Verification: Verified Open document
5 items

Lighting

Low beam bulb
HS1 ✓
Una sola lámpara para luz de cruce y de carretera; potencia según el manual: 35/35 W.
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 171 Verification: Verified Open document
High beam bulb
HS1 ✓
Una sola lámpara para luz de cruce y de carretera; potencia según el manual: 35/35 W.
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 171 Verification: Verified Open document
Front indicator bulb
R10W ✓
El manual da un único dato para los intermitentes delanteros y traseros.
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 171 Verification: Verified Open document
Rear indicator bulb
R10W ✓
El manual da un único dato para los intermitentes delanteros y traseros.
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 171 Verification: Verified Open document
Brake light bulb
LED ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 171 Verification: Verified Open document
3 items

Torque Specifications

Engine oil drain plug torque
14.75 lb-ft ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 169 Verification: Verified Open document
Spark plug torque
7.38 – 8.85 lb-ft ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 169 Verification: Verified Open document
Front brake caliper torque
18.44 lb-ft ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 450 EXC-F 2021 – Manual de instrucciones, UE en español (21_3214226_es_OM) Reference: 174 Verification: Verified Open document

How we handle technical data

MotorDataBook prioritises official documentation and shows conditions, notes and traceability whenever a figure needs context. Unconfirmed values should not be presented as facts.